45120726

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4448

約数の個数: 56

約数和(自身を含む): 115997904

約数和(自身を除く): 70877178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 4421, 5103, 8842, 10206, 13263, 26526, 30947, 39789, 61894, 79578, 92841, 119367, 185682, 238734, 278523, 358101, 557046, 716202, 835569, 1074303, 1671138, 2148606, 2506707, 3222909, 5013414, 6445818, 7520121, 15040242, 22560363, 45120726]

約数ペア:

[(1, 45120726), (2, 22560363), (3, 15040242), (6, 7520121), (7, 6445818), (9, 5013414), (14, 3222909), (18, 2506707), (21, 2148606), (27, 1671138), (42, 1074303), (54, 835569), (63, 716202), (81, 557046), (126, 358101), (162, 278523), (189, 238734), (243, 185682), (378, 119367), (486, 92841), (567, 79578), (729, 61894), (1134, 39789), (1458, 30947), (1701, 26526), (3402, 13263), (4421, 10206), (5103, 8842)]